Hi there, I'm trying to use WDP to do data transmission. And I'm trying to code the entire app via .Net CF. And I'm having problems sending the WDP_UNITDATA structure to the wapSend function. Can anyone give me a heads on what I might need to do? Thanks. ...more >>

Hi I have created a simple C# WinForms app which executes a subroutine within an assembly. As soon as I try to do anything with this assembly I get a System.MissingMethodException public unsafe void DoSomething() { Text = "Calculating"; TheSubroutineObject.Run(); } public void ...more >>

Hi all I have a requirement to compile Fortran 77 source for the .net compact framework. I have looked at the only two compilers I can find, but both have problems 1) Lahey/Fujitsu: Compact framework not officially supported, any File IO routines do not work. 2) Salford software: Com...more >>

Environment c#, CF 1.1 Hi does anyone know how to search a databound combobox. I am editing data, and want to select a combo boxes value on the basis of the edit, standardly this would be done with Combo.FindStringExact, but that doesnt exist. I really dont want to loop around all the values i...more >>

Hello, i tried to create an instance of the BackgroundWorker http://www.danielmoth.com/Blog/2004/12/backgroundworker-for-cf-10.html after adding the dll to my Projekt. But it's not working... Whats wrong? regards carsten...more >>

Hi, I have a somewhat substantial project that won't let me add an imagelist (with images that is) to any form without throwing a null refference exception when trying to run the following lines of code (added by IDE). Me.ImageList1.Images.Add(CType(resources.GetObject("resource"), System.D...more >>

I want to encrypt some data with a private key. How? As far as I know, public/private key cryptology is supposed to allow for data to be encrypted by either key and decrypted with the other key. Given this, why is it that everyingthing in .NET (as far as I can see) only allows for encrypti...more >>

Hey sorry, I know this probably isn't the right forum for this - but I think this is where I heard about it. I'm looking for a way to get the display of my PPC to show on my PC - for demonstration purposes. I wrote an app and am giving a demo of it next week - rather than running it in t...more >>

Hi. This one has really got me puzzled. I have a game that I have written that was targeted at the Smartphone 2003 platform (and PocketPC 2003). Now when trying to run it on the SE editions I get the following error: An unhandled exception of type 'System.TypeLoadException' occurred in Ja...more >>

I am writing a C# UI that must poll a scale device and update the some controls with the current scale weight. I am now using the System.Threading.Timer class. This seems to work OK except for shutting down the timer thread. I want to be able to shutdown the polling thread and start a new p...more >>

Is there any lib can do this ? OpenNETCF ? ...more >>

when I did P/Invoke-calls(CreateToolhelp32Snapshot function) from managed Csharp code to unmanaged api toolhelp.dll, there is a error prompt: ---code------ [DllImport("Toolhelp")] public static extern IntPtr CreateToolhelp32Snapshot(int flags, int procID); ¡­¡­ ¡­¡­ IntPtr h = CoreL...more >>

I am using Visual Studio.NET 2003 to develop a simple .NET CF application in C# for Pocket PC 2003. I am able to build and run the application fine in the emulator. When I try to debug the application on the acutal device, it deploys fine and then says "Launching Application...", then absolute...more >>

hi, HP iPaq ppc having physical UART or virtual one? If physical UART, then could you please tell me the buffer size? regards, hari...more >>

Using vb.net I created a new class based on a textbox. I wanted to apply this new class to a number of textboxes that I carefully laid out on a form using the vs designer. So, I changed 2 lines of code for each original textbox control to switch from the textbox control to my textboxplus contr...more >>

Hi All, I have a bluetooth printer and a winCE4.2 PDA with bluetooth. I'm looking for a .NET (preferably C#) code sample of printing through bluetooth. Does anyone come across one? I'll be grateful for any help. Thanks, G ...more >>

I want to use xml to save and restore data for my compact framework application. So, trying to follow the how-to in the documentation, I tried to add a new item of type xml schema. However, in the compact framework, this is not available. I see that it is available in the standard windows .Ne...more >>